CN202079105U - Auxiliary-cooling device for medium-thickness steel plate - Google Patents
Auxiliary-cooling device for medium-thickness steel plate Download PDFInfo
- Publication number
- CN202079105U CN202079105U CN2011201846781U CN201120184678U CN202079105U CN 202079105 U CN202079105 U CN 202079105U CN 2011201846781 U CN2011201846781 U CN 2011201846781U CN 201120184678 U CN201120184678 U CN 201120184678U CN 202079105 U CN202079105 U CN 202079105U
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- steel plate
- cooling
- axial
- water
- flow fan
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Abstract
The utility model discloses an auxiliary-cooling device for a medium-thickness steel plate, which comprises an axial-flow fan and a cooling-water pipe, wherein the axial-flow fan is arranged at one side or both sides of a cooling bed, and the cooling-water pipe is used for spraying cooling water into an air inlet of the axial-flow fan. In the auxiliary-cooling device for the medium-thickness steel plate disclosed by the utility model, cooling air is blown to the steel plate through the axial-flow fan, so that the cooling speed of the steel plate can be increased, and meanwhile, the cooling air can uniformly pass through the surface of the steel plate, so that each part of the steel plate is uniformly cooled, and no generation of deformation or internal cracks of the steel plate is ensured; and meanwhile, the inlet of the axial-flow fan is provided with the cooling-water pipe, and when the fan operates, the cooling water is sucked, the cooling water is stricken into water fog through high-speed rotating vanes of the axial-flow fan, and the steel plate is cooled through the water fog, so that the cooling time of the steel plate can be further shortened, and meanwhile, the water fog uniformly falls onto the surface of the steel plate, so that each part of the steel plate is uniformly cooled, and no generation of deformation or internal cracks of the steel plate is ensured.
Description
Technical field
The utility model relates to a kind of cooling device, the cooling device of particularly a kind of steel plate factory cooling medium plate.
Background technology
During steel rolling was produced, the cooling of steel plate must be noted that and prevents steel plate deformed and crack defect takes place.In the prior art, if the steel plate factory owner cools off steel plate with cold bed.The cooling principle of cold bed is nature cooling, i.e. steel plate online slow natural heat dissipation on cold bed.Because natural cooling velocity is slow, therefore cause steel plate rolling production efficiency low, rhythm of production is low, and is big to yield effect.
Enhance productivity, just must shorten the cool time of steel plate, therefore design and a kind ofly both can shorten the steel plate cooling procedure, can guarantee that again steel plate is indeformable and that the cooling device of crack defect takes place is very necessary in cooling procedure.
The utility model content
In view of this, the purpose of this utility model provides a kind of medium plate radiator cooler, and it can evenly cool off steel plate, shortens steel plate cool time, and guarantees that steel plate is indeformable and do not crack defective in cooling procedure.
The utility model medium plate radiator cooler comprises the axial flow blower that is arranged on the cold bed one or both sides.
Further, also comprise the cooling water pipe that cooling water is sprayed into the axial flow blower air inlet;
Further, described axial flow blower is arranged in the one or both sides of cold bed with fan airflow direction and steel plate direction of advance-90 ° of modes at 45;
Further, be provided with water leg below the described axial flow blower.
The beneficial effects of the utility model: the utility model medium plate radiator cooler, its axial flow blower blows cooling air to steel plate, can accelerate the steel plate cooling velocity, and cold wind can pass through surface of steel plate uniformly simultaneously, make steel plate each several part lowering temperature uniform, guarantee that steel plate is indeformable and underbead crack does not take place; Simultaneously, the axial flow blower import is provided with cooling water pipe, during fan operation, cooling water is sucked, and cooling water is impacted into water smoke, by the water smoke cooling metal sheets by the blade that axial flow blower rotates at a high speed, can further shorten steel plate cool time, water smoke drops on surface of steel plate uniformly simultaneously, makes each position lowering temperature uniform of steel plate, guarantees that steel plate is indeformable and underbead crack does not take place.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model medium plate radiator cooler structural representation.
The specific embodiment
Fig. 1 is the utility model medium plate radiator cooler structural representation.
As shown in the figure, present embodiment medium plate radiator cooler comprises the axial flow blower 2 that is arranged on cold bed 1 both sides; Certainly according to the power situation and the cold bed width of axial flow blower, in cold bed one side axial flow blower is set and also can realizes the purpose of this utility model.This medium plate radiator cooler, axial flow blower blows cooling air to steel plate, can accelerate the steel plate cooling velocity, and cold wind can pass through surface of steel plate uniformly simultaneously, makes steel plate each several part lowering temperature uniform, guarantees that steel plate is indeformable and underbead crack does not take place;
As the improvement to the present embodiment, present embodiment medium plate radiator cooler also comprises the cooling water pipe 3 that cooling water is sprayed into axial flow blower 2 air inlets.The axial flow blower import is provided with cooling water pipe, during fan operation, cooling water is sucked, and cooling water is impacted into water smoke by the blade that axial flow blower rotates at a high speed, by the water smoke cooling metal sheets, can further shorten steel plate cool time, water smoke drops on surface of steel plate uniformly simultaneously, make each position lowering temperature uniform of steel plate, guarantee that steel plate is indeformable and underbead crack does not take place.
As the improvement to the present embodiment, described axial flow blower 2 is arranged in the both sides of cold bed with fan airflow direction and steel plate direction of advance mode at 45.Certainly the axial flow blower arrangement can be according to the power situation and the cold bed width adjusting of axial flow blower, and axial flow blower is arranged in the one or both sides of cold bed with fan airflow direction and steel plate direction of advance-90 ° of modes at 45, and its cooling effect is all better.
As the improvement to the present embodiment, described axial flow blower 2 belows are provided with water leg 4, and water leg is in order to collect unemployed cooling water, and environment can keep the scene intact.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. a medium plate radiator cooler is characterized in that: comprise the axial flow blower that is arranged on the cold bed one or both sides.
2. medium plate radiator cooler according to claim 1 is characterized in that: also comprise the cooling water pipe that cooling water is sprayed into the axial flow blower air inlet.
3. medium plate radiator cooler according to claim 2 is characterized in that: described axial flow blower is arranged in the one or both sides of cold bed with fan airflow direction and steel plate direction of advance-90 ° of modes at 45.
4. medium plate radiator cooler according to claim 3 is characterized in that: described axial flow blower below is provided with water leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201846781U CN202079105U (en) | 2011-06-02 | 2011-06-02 | Auxiliary-cooling device for medium-thickness steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201846781U CN202079105U (en) | 2011-06-02 | 2011-06-02 | Auxiliary-cooling device for medium-thickness steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079105U true CN202079105U (en) | 2011-12-21 |
Family
ID=45339760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201846781U Expired - Fee Related CN202079105U (en) | 2011-06-02 | 2011-06-02 | Auxiliary-cooling device for medium-thickness steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615241A (en) * | 2012-04-26 | 2012-08-01 | 山东莱芜金雷风电科技股份有限公司 | Multidirectional blowing rapid cooling device for large-scale hot forging shaft parts |
| CN112355265A (en) * | 2020-11-23 | 2021-02-12 | 福建三宝钢铁有限公司 | Continuous casting slab triangular region crack control method |
-
2011
- 2011-06-02 CN CN2011201846781U patent/CN202079105U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615241A (en) * | 2012-04-26 | 2012-08-01 | 山东莱芜金雷风电科技股份有限公司 | Multidirectional blowing rapid cooling device for large-scale hot forging shaft parts |
| CN112355265A (en) * | 2020-11-23 | 2021-02-12 | 福建三宝钢铁有限公司 | Continuous casting slab triangular region crack control method |
| CN112355265B (en) * | 2020-11-23 | 2021-07-30 | 福建三宝钢铁有限公司 | Continuous casting slab triangular region crack control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING IRON AND STEEL CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON + STEEL (GROUP) CO., LTD. Effective date: 20120627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400081 DADUKOU, CHONGQING TO: 401258 CHANGSHOU, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120627 Address after: No. 401258 Chongqing City Economic and Technological Development Zone, Changshou District Road Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: Three village 400081 Dadukou District of Chongqing weir a No. Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20180602 |